Dugatkin, Diego and Effros, Michelle (2002) Multi-resolution VQ: parameter meaning and choice. In: Asilomar Conference on Signals, Systems and Computers, 32nd, Pacific Grove, CA, 1-4 November 1998. IEEE , Piscataway, NJ, pp. 159-162. ISBN 0 7803 5148 7 http://resolver.caltech.edu/CaltechAUTHORS:DUGasilo99
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Abstract
In multi-resolution source coding, a single code is used to give an embedded data description that may be decoded at a variety of rates. Recent work in practical multi-resolution coding treats the optimal design of fixed- and variable-rate tree-structured vector quantizers for multi-resolution coding. In that work the codes are optimized for a designer-specified priority schedule over the system rates, distortions, or slopes. The method relies on a collection of parameters, which may be difficult to choose. This paper explores the meaning and choice of the multi-resolution source coding parameters.
| Item Type: | Book Section |
|---|---|
| Additional Information: | © Copyright 2002 IEEE. Reprinted with permission. This material is based upon work partially supported by the Oringer Fellowship, by NSF Grant No. MIP-9501977, and by donations through the Intel 2000 Program. |
| Subject Keywords: | image coding, image resolution, rate distortion theory, source coding, vector quantization, source code design, network information theory |
| Record Number: | CaltechAUTHORS:DUGasilo99 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:DUGasilo99 |
| Alternative URL: | http://dx.doi.org/10.1109/ACSSC.1998.750846 |
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
| ID Code: | 7399 |
| Collection: | CaltechAUTHORS |
| Deposited By: | Lindsay Cleary |
| Deposited On: | 11 Feb 2007 |
| Last Modified: | 26 Dec 2012 09:31 |
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